Outdoors · Motorized trails
ATVs, UTVs, and off-road riding in New York
A registration plate does not make every trail or road open. In New York, the sign at the exact route makes the call.
New York does not have one broad, statewide ATV trail system. A legal ride usually starts on private land where you have permission, or on a public route that is clearly posted for ATV use.
Before you plan the ride, check the machine too. New York DMV uses the word ATV for an off-road vehicle no wider than 70 inches and no heavier than 1,000 pounds. Many side-by-sides are sold as UTVs. Some fit that rule and some do not, so check the width and weight on the machine's label before you assume New York will treat it as an ATV.
The useful order is short: classify the machine, find a legal route, handle registration and insurance, then check the rider and safety rules. The DMV pages below are the final word for the statewide rules. The landowner or public manager is the final word for the route.
The useful order
Get the rule straight before you pick the place.
Work through these checks once, then use the exact season, water, trail, or land page for the final answer.
First, see whether New York calls it an ATV
DMV defines an ATV as a self-propelled machine made mainly for off-road trails or competitions. It can include an off-road motorcycle, but it cannot be wider than 70 inches or weigh more than 1,000 pounds.
That size rule is easy to miss with a UTV or side-by-side. Read the manufacturer's label or specifications. If the machine is over either limit, do not assume an ATV registration or an ATV trail sign covers it. Ask DMV how the machine is classified before you buy it for use in New York.
Snowmobiles use a separate registration and trail system. A snowmobile trail does not become an ATV trail when the snow melts unless the manager posts it for that use.
- •ATV definition: no more than 70 inches wide and no more than 1,000 pounds.
- •Check a UTV or side-by-side before assuming it fits.
- •Snowmobile and ATV permissions are separate.
Official source — New York DMV — Register an ATV →
Then prove that the exact route is open
On public land, an ATV is allowed only where the route is specifically designated and posted for ATV use. On a highway, the same signed-route rule applies. DMV says a posted highway section is usually there to connect two off-highway trails.
You may cross many highways when it is necessary, but the crossing rules matter: stop, yield, cross close to a right angle, and never cross an interstate, Thruway, parkway, or other controlled-access highway. Use a divided-highway crossing only at an intersection.
On private land, get permission from the owner or lessee. Know the property lines. Local governments may add operating rules even though they cannot create a separate local ATV license or registration.
- •Public land: look for a sign that allows ATVs.
- •Highway riding: only on a route designated and posted for ATVs.
- •Private land: get permission and know the boundaries.
- •Check local rules before the ride.
Official source — New York DMV — Where ATV operation is allowed →
Registration and insurance are separate checks
Most ATVs operated in New York need a valid registration. New York honors a valid out-of-state ATV registration held by a resident of that state. If the rider's home state does not register ATVs, DMV says the rider needs a New York registration before operating here.
DMV lists narrow registration exceptions, including an ATV used only for farming, not-for-hire snow removal on private property, or a special competition. Read the exception before relying on it.
Liability insurance is required when the ATV is operated anywhere other than the owner's own property. Carry the registration document and proof of insurance. Neither one gives permission to enter land or use a closed route.
- •Most ATVs need a valid registration.
- •Insurance is required away from the owner's own property.
- •Registration does not equal trail access.
Official source — New York DMV — Registration and insurance →
Every operator and passenger needs a helmet
New York does not require an ATV operator to hold a driver license. It does require every operator and passenger to wear a USDOT-approved helmet. The ATV also needs working brakes, a legal muffler and spark arrester, safe tires, and lights for night riding.
Riders under 16 have extra rules. A 14- or 15-year-old generally needs adult supervision unless riding on a parent or guardian's land, or riding where ATV use is allowed after completing an approved safety course. A rider under 14 generally needs adult supervision unless on land owned or leased by a parent or guardian.
If disability access is the reason for using a motor vehicle on DEC land, the Motorized Access Program for People with Disabilities is a separate permit route. It covers designated access routes for qualifying users; it is not a general off-road riding pass.
- •USDOT-approved helmets are required for operators and passengers.
- •No driver license is required, but youth limits still apply.
- •Use the correct lights and required safety equipment.
- •Disability access on DEC land uses a separate permit program and designated routes.
Official source — New York DMV — ATV owners and operators →
Where to go
A signed public ATV route
The sign is the permission. A public road or trail without the ATV posting is not made legal by your registration, insurance, or map app.
Getting there: Use a route only when the state or local authority has posted it for ATV use. A posted highway piece is usually a short link between off-road trails, not an open road network.
Plan the visit →St. Lawrence County Multi-Use Trail
This is one of the clearer public examples of why the exact map and current status matter. Stay on the marked route and check before the drive north.
Getting there: Parts cross conservation-easement land in northern New York. DEC posts seasonal status for the sections it manages, and the route can close or change.
Plan the visit →Private land with permission
Private land is often the simplest legal route, but a neighbor's field, utility corridor, or old logging road may belong to someone else.
Getting there: Ask the owner or lessee before riding. Make sure the permission covers every parcel and connector you plan to use, not only the place where you unload.
Plan the visit →Quick reference
Only when the state or local authority has designated and posted that highway for ATV use
A registration plate by itself does not make the road open.
Only on a route that is specifically designated and posted for ATV use, or when a permit clearly allows it
Check the page and signs for the exact property.
New York's ATV definition stops at 70 inches wide and 1,000 pounds
Maybe. Check the machine's specifications and ask DMV if it is over either limit.
Liability insurance is required unless you operate only on your own property
Carry proof of insurance anywhere else in New York.
New York does not require a driver license for ATV operation, but riders under 16 have supervision and training limits
No. New York does not require a driver license for ATV operation, but riders under 16 have supervision and training limits.
DMV says both the operator and every passenger must wear a USDOT-approved helmet
Yes. DMV says both the operator and every passenger must wear a USDOT-approved helmet.
A locality cannot require its own ATV license or registration, but it may add operating limits
Yes. Check the local rule before riding.
Stop and share the required owner, operator, plate, and insurance information
DMV has separate police and written-report deadlines based on injury, death, and property damage, so open its crash section right away.
Official sources
Use the agency page when dates, fees, closures, permits, or safety rules matter. Reviewed July 2026.
- New York DMV — ATVs: owners and operators Where riding is allowed, road crossings, helmets, equipment, youth rules, local laws, and crashes.
- New York DMV — Register an ATV State definition, registration, fees, insurance, out-of-state registrations, and exceptions.
- NYSDEC — Adirondack backcountry information Current status notices for DEC-managed sections of the St. Lawrence County Multi-Use Trail.
- NYSDEC — Motorized Access Permit for People with Disabilities Application and CP-3 policy route for MAPPWD permits and designated access routes.
Related outdoors guides
All outdoor guides ->